Avonlea all the way! It's so unusual without being weird, and the literary reference is superb! Emmeline on the other hand, is becoming almost trendy, especially with the influx of Emmas. Iris Avonlea gives me shivers of happyness!

Don't particularly love Ivy and Iris together as sisters...those names are SO similar to me that I almost think of them as the same name. But if that's what they want...Iris Avonlea is lovely. More unusual than Emmeline.